71091435

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43481}}^1$

素因数の和:43598

約数の個数: 16

約数和(自身を含む): 114792480

約数和(自身を除く): 43701045

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 43481, 130443, 217405, 652215, 4739429, 14218287, 23697145, 71091435]

約数ペア:

[(1, 71091435), (3, 23697145), (5, 14218287), (15, 4739429), (109, 652215), (327, 217405), (545, 130443), (1635, 43481)]